Surf Forecasts:
How big are the waves at Irmas/Leftpoint today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 6ft (1.9m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 5.5ft (1.7m), 7s period with ENE swell.
- Evening surf: Evening surf (17 Oct, local time) - 6ft (1.8m), 7s period with ENE swell.
The current surf forecast for Irmas/Leftpoint at 12PM is: 1.8m 7s primary swell from a East-northeast direction and 0.4m 14s secondary swell from a South direction (forecast issued at 07:00am October 17). An open ocean swell of 1.0m 11s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 6ft (1.9m) | 7s |
| Afternoon (17 Oct) | 5.5ft (1.7m) | 7s |
| Evening (17 Oct) | 6ft (1.8m) | 7s |
Table - waves today at Irmas/Leftpoint. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Sat morning, min 25°C on Sat morning). Mainly strong winds. | |||||||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | |||||||||||||||||||||
5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 371 | 371 | 303 | 281 | 244 | 241 | 383 | 444 | 419 | 497 | 499 | 471 | 471 | 653 | 743 | 800 | 655 | 604 | 655 | 522 | 522 | 637 | 821 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on |
High Tide | 8:17AM0.54m | 9:42PM0.19m | 9:24AM0.54m | 10:57PM0.23m | 10:21AM0.54m | ||||||||||||||||||
Low Tide | 5:14PM0.14m | 1:03AM0.17m | 5:45PM0.12m | 2:57AM0.19m | 6:08PM0.10m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | | |
 | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:02 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 22 | 21 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 20 | 20 | 21 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | N 13 | N 13 | N 13 | N 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 |
| kJ | 314 | 254 | 254 | 249 | 249 | 202 | 164 | 345 | 339 | 324 | 284 | 228 | 224 | 213 | 161 | 151 | 110 | 114 | 116 | 116 | 88 | 88 | 61 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | SW 17 | S 12 | SW 17 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SW 16 |
| kJ | 66 | 65 | 64 | 61 | 59 | 56 | 85 | 84 | 84 | 84 | 84 | 82 | 28 | 70 | 45 | 70 | 44 | 44 | 44 | 44 | 44 | 25 | 63 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | N 14 | N 13 | NW 16 | NW 15 | NW 15 | NW 14 | NW 14 | NW 13 | NW 13 | SW 16 | S 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | SW 15 | S 12 |
| kJ | 32 | 18 | 18 | 18 | 18 | 34 | 92 | 40 | 57 | 54 | 54 | 31 | 46 | 45 | 69 | 44 | 38 | 52 | 37 | 21 | 19 | 60 | 25 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 371 | 371 | 303 | 281 | 244 | 241 | 383 | 444 | 419 | 497 | 499 | 471 | 471 | 653 | 743 | 800 | 655 | 604 | 655 | 522 | 522 | 637 | 821 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 49 | 58 | 56 | 109 | 109 | 49 | 56 | 64 | 56 | 58 | 62 | 109 | 109 | 64 | 58 | 58 | 58 | 58 | 58 | 58 | 64 | 58 | 64 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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